<?xml version="1.0" encoding="UTF-8"?>
<quiz>
 <!-- categoryid: 463 -->
 <question type="category"><category><text>Categoria per defecte en Matemàtiques Aplicades a les ciències socials/U10 - Càlcul de probabilitats/Llei de Laplace</text></category></question>
 
 <!-- resourceid-resourcedataid: 4841-4351 -->
 <question type="calculated">
    <name><text>dau de n cares</text>
</name>
    <questiontext format="moodle_auto_format">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">Tirem un dau de {n} cares. Calcula la probabilitat de treure un nombre més gran que {a}.</span><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">(Posa la resposta amb DOS decimals)</span></div>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>max(({n}-{a})/{n},0)</text>
    <tolerance>0.01</tolerance>
    <tolerancetype>2</tolerancetype>
    <correctanswerformat>1</correctanswerformat>
    <correctanswerlength>2</correctanswerlength>
    <feedback><text></text>
</feedback>
</answer>
<dataset_definitions>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>n</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>6</text>
</minimum>
    <maximum><text>21</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
           <value>10</value>
        </dataset_item>
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           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>20</value>
        </dataset_item>
        <dataset_item>
           <number>8</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>9</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>12</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>13</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>14</number>
           <value>21</value>
        </dataset_item>
        <dataset_item>
           <number>15</number>
           <value>14</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>14</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>21</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>21</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>17</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>19</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>a</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>1</text>
</minimum>
    <maximum><text>21</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
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        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>14</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>11</value>
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           <number>7</number>
           <value>20</value>
        </dataset_item>
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           <number>8</number>
           <value>14</value>
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           <number>9</number>
           <value>3</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>3</value>
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           <number>12</number>
           <value>20</value>
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           <value>13</value>
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        <dataset_item>
           <number>14</number>
           <value>5</value>
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           <value>9</value>
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           <number>20</number>
           <value>19</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>10</value>
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           <number>23</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>10</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
</dataset_definitions>
</question>
 
 <!-- resourceid-resourcedataid: 4842-4352 -->
 <question type="calculated">
    <name><text>dau de n cares</text>
</name>
    <questiontext format="html">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">Tirem un dau de {n} cares. Calcula la probabilitat de treure un nombre més gran que {a}.</span><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">(Posa la resposta amb DOS decimals)</span></div>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>max(({n}-{a})/{n},0)</text>
    <tolerance>0.01</tolerance>
    <tolerancetype>2</tolerancetype>
    <correctanswerformat>1</correctanswerformat>
    <correctanswerlength>2</correctanswerlength>
    <feedback><text></text>
</feedback>
</answer>
<dataset_definitions>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>n</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>6</text>
</minimum>
    <maximum><text>21</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>2</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>20</value>
        </dataset_item>
        <dataset_item>
           <number>8</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>9</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>12</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>13</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>14</number>
           <value>21</value>
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           <number>15</number>
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           <number>16</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>14</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>21</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>21</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>17</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>19</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>a</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>1</text>
</minimum>
    <maximum><text>21</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
           <value>5</value>
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        <dataset_item>
           <number>2</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>14</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>20</value>
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        <dataset_item>
           <number>8</number>
           <value>14</value>
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        <dataset_item>
           <number>9</number>
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        <dataset_item>
           <number>10</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>3</value>
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           <number>12</number>
           <value>20</value>
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        <dataset_item>
           <number>13</number>
           <value>13</value>
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        <dataset_item>
           <number>14</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>15</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>2</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>19</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>10</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
</dataset_definitions>
</question>
 
 <!-- resourceid-resourcedataid: 4843-4353 -->
 <question type="numerical">
    <name><text>ini_0</text>
</name>
    <questiontext format="html">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">Quina és la probabilitat d'obtenir un nombre més gran que 7 en tirar un dau?
</span>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>0</text>
    <tolerance>0</tolerance>
    <feedback><text><![CDATA[<font size="4"><strong>Molt bé!</strong></font>]]></text>
</feedback>
</answer>
</question>
 
 <!-- resourceid-resourcedataid: 4844-4354 -->
 <question type="numerical">
    <name><text>ini_1</text>
</name>
    <questiontext format="html">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">Quina és la probabilitat de treure un múltiple de 3 en tirar un dau?
</span>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>0.33</text>
    <tolerance>0.01</tolerance>
    <feedback><text>Molt bé!</text>
</feedback>
</answer>
</question>
 
 <!-- resourceid-resourcedataid: 4845-4355 -->
 <question type="numerical">
    <name><text>ini_2</text>
</name>
    <questiontext format="html">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">Quina és la probabilitat d'obtenir un nombre parell en tirar un dau?
</span>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>0.5</text>
    <tolerance>0.01</tolerance>
    <feedback><text><![CDATA[<font size="4"><strong>Molt bé!</strong></font>]]></text>
</feedback>
</answer>
</question>
 
 <!-- resourceid-resourcedataid: 4846-4356 -->
 <question type="cloze">
    <name><text>ini_3_4</text>
</name>
    <questiontext>
<text><![CDATA[<p><span class="Apple-style-span" style="font-size: large; ">D'una baralla espanyola (48 cartes) en treiem una a l'atzar:</span></p> <p><span class="Apple-style-span" style="font-size: large; ">Quina és la probabilitat que sigui de copes? {1:NUMERICAL:=0.25}</span></p> <p><span class="Apple-style-span" style="font-size: large; ">Quina és la probabilitat que sigui un 9? {1:NUMERICAL:=0.08:0.01}</span></p>]]></text>
    </questiontext>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <shuffleanswers>0</shuffleanswers>
</question>
 
 <!-- resourceid-resourcedataid: 4847-4357 -->
 <question type="numerical">
    <name><text>ini_5</text>
</name>
    <questiontext format="html">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">Quina és la probabilitat d'obtenir CARA-CARA en tirar dues monedes (diferents) de cop?
</span>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>0.25</text>
    <tolerance>0.01</tolerance>
    <feedback><text><![CDATA[<font size="4"><strong>Molt bé!</strong></font>]]></text>
</feedback>
</answer>
</question>
 
 <!-- resourceid-resourcedataid: 4848-4358 -->
 <question type="calculated">
    <name><text>Urna amb boles (composta amb reposició)</text>
</name>
    <questiontext format="moodle_auto_format">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">En una urna tenim {v} boles verdes i {b} boles blaves.</span><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">En traiem DUES boles AMB REPOSICIÓ (és a dir, traiem una bola, mirem el color i la posem un altre cop dins l'urna).</span></div><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">Calcula la probabilitat de treure dues boles de IGUAL COLOR.</span></div>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>(pow({v},2) + pow({b},2) )/pow({v}+{b},2)</text>
    <tolerance>0.01</tolerance>
    <tolerancetype>2</tolerancetype>
    <correctanswerformat>1</correctanswerformat>
    <correctanswerlength>2</correctanswerlength>
    <feedback><text></text>
</feedback>
</answer>
<dataset_definitions>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>v</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>4</text>
</minimum>
    <maximum><text>15</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>2</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>4</value>
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        </dataset_item>
        <dataset_item>
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           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
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           <value>14</value>
        </dataset_item>
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    <number_of_items>30</number_of_items>
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</status>
    <name><text>b</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>4</text>
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    <maximum><text>15</text>
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    <decimals><text>0</text>
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        </dataset_item>
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           <value>15</value>
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           <value>10</value>
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        <dataset_item>
           <number>16</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>11</value>
        </dataset_item>
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</dataset_definitions>
</question>
 
 <!-- resourceid-resourcedataid: 4849-4359 -->
 <question type="calculated">
    <name><text>Urna amb boles (composta amb reposició)</text>
</name>
    <questiontext format="html">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">En una urna tenim {v} boles verdes i {b} boles blaves.</span><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">En traiem DUES boles AMB REPOSICIÓ (és a dir, traiem una bola, mirem el color i la posem un altre cop dins l'urna).</span></div><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">Calcula la probabilitat de treure dues boles de IGUAL COLOR.</span></div>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>(pow({v},2) + pow({b},2) )/pow({v}+{b},2)</text>
    <tolerance>0.01</tolerance>
    <tolerancetype>2</tolerancetype>
    <correctanswerformat>1</correctanswerformat>
    <correctanswerlength>2</correctanswerlength>
    <feedback><text></text>
</feedback>
</answer>
<dataset_definitions>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>v</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>4</text>
</minimum>
    <maximum><text>15</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
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           <number>1</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>2</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>8</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>9</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>12</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>13</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>14</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>15</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>14</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>8</value>
        </dataset_item>
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           <value>14</value>
        </dataset_item>
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</dataset_definition>
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</status>
    <name><text>b</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>4</text>
</minimum>
    <maximum><text>15</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>2</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>5</value>
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        <dataset_item>
           <number>7</number>
           <value>5</value>
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        <dataset_item>
           <number>8</number>
           <value>13</value>
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        <dataset_item>
           <number>9</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>6</value>
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        <dataset_item>
           <number>11</number>
           <value>15</value>
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           <number>12</number>
           <value>9</value>
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        <dataset_item>
           <number>13</number>
           <value>9</value>
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           <value>15</value>
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        <dataset_item>
           <number>15</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>11</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
</dataset_definitions>
</question>
 
 <!-- resourceid-resourcedataid: 4850-4360 -->
 <question type="calculated">
    <name><text>Urna amb boles (composta sense reposició)</text>
</name>
    <questiontext format="moodle_auto_format">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">En una urna tenim {v} boles verdes i {b} boles blaves.</span><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">En traiem DUES boles SENSE REPOSICIÓ (és a dir, traiem una bola, i NO la tornem a l'urna).</span></div><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">Calcula la probabilitat de treure dues boles de DIFERENT COLOR.</span></div>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>(2*{v}*{b})/(({b}+{v}-1)*({b}+{v}))</text>
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    <tolerancetype>2</tolerancetype>
    <correctanswerformat>1</correctanswerformat>
    <correctanswerlength>2</correctanswerlength>
    <feedback><text></text>
</feedback>
</answer>
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<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>b</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>4</text>
</minimum>
    <maximum><text>15</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
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        <dataset_item>
           <number>1</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>2</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>8</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>9</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>12</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>13</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>14</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>15</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>11</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
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    <status><text>private</text>
</status>
    <name><text>v</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>4</text>
</minimum>
    <maximum><text>15</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
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           <number>1</number>
           <value>6</value>
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           <number>2</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>8</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>9</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>12</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>13</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>14</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>15</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>14</value>
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           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>14</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
</dataset_definitions>
</question>
 
 <!-- resourceid-resourcedataid: 4851-4361 -->
 <question type="calculated">
    <name><text>Urna amb boles (composta sense reposició)</text>
</name>
    <questiontext format="html">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">En una urna tenim {v} boles verdes i {b} boles blaves.</span><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">En traiem DUES boles SENSE REPOSICIÓ (és a dir, traiem una bola, i NO la tornem a l'urna).</span></div><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">Calcula la probabilitat de treure dues boles de DIFERENT COLOR.</span></div>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>(2*{v}*{b})/(({b}+{v}-1)*({b}+{v}))</text>
    <tolerance>0.01</tolerance>
    <tolerancetype>2</tolerancetype>
    <correctanswerformat>1</correctanswerformat>
    <correctanswerlength>2</correctanswerlength>
    <feedback><text></text>
</feedback>
</answer>
<dataset_definitions>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>v</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>4</text>
</minimum>
    <maximum><text>15</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>2</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>8</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>9</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>12</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>13</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>14</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>15</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>14</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>14</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>b</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>4</text>
</minimum>
    <maximum><text>15</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>2</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>8</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>9</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>12</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>13</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>14</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>15</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>11</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
</dataset_definitions>
</question>
 
 <!-- resourceid-resourcedataid: 4852-4362 -->
 <question type="calculated">
    <name><text>Urna amb boles (simple)</text>
</name>
    <questiontext format="moodle_auto_format">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">En una urna tenim {v} boles vermelles i {n} boles negres.</span><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">Traiem una bola al atzar, calcula la probabilitat de treure una bola negra.</span></div><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">(Posa el resultat amb DOS decimals)</span></div>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>{n}/({n}+{v})</text>
    <tolerance>0.01</tolerance>
    <tolerancetype>2</tolerancetype>
    <correctanswerformat>1</correctanswerformat>
    <correctanswerlength>2</correctanswerlength>
    <feedback><text></text>
</feedback>
</answer>
<dataset_definitions>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>n</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>1</text>
</minimum>
    <maximum><text>25</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>2</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>21</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>8</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>9</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>12</number>
           <value>2</value>
        </dataset_item>
        <dataset_item>
           <number>13</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>14</number>
           <value>22</value>
        </dataset_item>
        <dataset_item>
           <number>15</number>
           <value>21</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>23</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>17</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>23</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>20</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>21</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>2</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>15</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>v</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>1</text>
</minimum>
    <maximum><text>25</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>2</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>24</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>8</number>
           <value>3</value>
        </dataset_item>
        <dataset_item>
           <number>9</number>
           <value>2</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>12</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>13</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>14</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>15</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>20</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>3</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>19</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>24</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>20</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>14</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>13</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
</dataset_definitions>
</question>
 
 <!-- resourceid-resourcedataid: 4853-4363 -->
 <question type="calculated">
    <name><text>Urna amb boles (simple)</text>
</name>
    <questiontext format="html">
<text><![CDATA[<span class="Apple-style-span" style="font-size: large; ">En una urna tenim {v} boles vermelles i {n} boles negres.</span><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">Traiem una bola al atzar, calcula la probabilitat de treure una bola negra.</span></div><div><span class="Apple-style-span" style="font-size: large; "><br /></span></div><div><span class="Apple-style-span" style="font-size: large; ">(Posa el resultat amb DOS decimals)</span></div>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<answer fraction="100">
    <text>{n}/({n}+{v})</text>
    <tolerance>0.01</tolerance>
    <tolerancetype>2</tolerancetype>
    <correctanswerformat>1</correctanswerformat>
    <correctanswerlength>2</correctanswerlength>
    <feedback><text></text>
</feedback>
</answer>
<dataset_definitions>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>n</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>1</text>
</minimum>
    <maximum><text>25</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>2</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>21</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>8</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>9</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>12</number>
           <value>2</value>
        </dataset_item>
        <dataset_item>
           <number>13</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>14</number>
           <value>22</value>
        </dataset_item>
        <dataset_item>
           <number>15</number>
           <value>21</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>23</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>13</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>17</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>10</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>23</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>20</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>12</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>21</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>2</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>15</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
<dataset_definition>
    <status><text>private</text>
</status>
    <name><text>v</text>
</name>
    <type>calculated</type>
    <distribution><text>uniform</text>
</distribution>
    <minimum><text>1</text>
</minimum>
    <maximum><text>25</text>
</maximum>
    <decimals><text>0</text>
</decimals>
    <itemcount>30</itemcount>
    <dataset_items>
        <dataset_item>
           <number>1</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>2</number>
           <value>4</value>
        </dataset_item>
        <dataset_item>
           <number>3</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>4</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>5</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>6</number>
           <value>24</value>
        </dataset_item>
        <dataset_item>
           <number>7</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>8</number>
           <value>3</value>
        </dataset_item>
        <dataset_item>
           <number>9</number>
           <value>2</value>
        </dataset_item>
        <dataset_item>
           <number>10</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>11</number>
           <value>6</value>
        </dataset_item>
        <dataset_item>
           <number>12</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>13</number>
           <value>5</value>
        </dataset_item>
        <dataset_item>
           <number>14</number>
           <value>16</value>
        </dataset_item>
        <dataset_item>
           <number>15</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>16</number>
           <value>20</value>
        </dataset_item>
        <dataset_item>
           <number>17</number>
           <value>3</value>
        </dataset_item>
        <dataset_item>
           <number>18</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>19</number>
           <value>19</value>
        </dataset_item>
        <dataset_item>
           <number>20</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>21</number>
           <value>9</value>
        </dataset_item>
        <dataset_item>
           <number>22</number>
           <value>7</value>
        </dataset_item>
        <dataset_item>
           <number>23</number>
           <value>8</value>
        </dataset_item>
        <dataset_item>
           <number>24</number>
           <value>11</value>
        </dataset_item>
        <dataset_item>
           <number>25</number>
           <value>24</value>
        </dataset_item>
        <dataset_item>
           <number>26</number>
           <value>15</value>
        </dataset_item>
        <dataset_item>
           <number>27</number>
           <value>18</value>
        </dataset_item>
        <dataset_item>
           <number>28</number>
           <value>20</value>
        </dataset_item>
        <dataset_item>
           <number>29</number>
           <value>14</value>
        </dataset_item>
        <dataset_item>
           <number>30</number>
           <value>13</value>
        </dataset_item>
    </dataset_items>
    <number_of_items>30</number_of_items>
</dataset_definition>
</dataset_definitions>
</question>
 </quiz>
